AirHint found the following cheapest return flights from Montreal (YUL) to Amsterdam (AMS) in October 2025 (see full year).

Return flights

01 Oct - 22 Oct	Air Canada	direct
08 Oct - 24 Oct	Air Canada	direct
23 Oct - 29 Oct	Air Canada
08 Oct - 16 Oct	Air Transat
14 Oct - 20 Oct	Air Canada	direct
08 Oct - 21 Oct	Air Canada	direct
19 Oct - 23 Oct	Air Canada	direct
16 Oct - 22 Oct	Air Canada	direct
12 Oct - 22 Oct	Air Canada	direct
17 Oct - 23 Oct	Air Canada	direct
15 Oct - 26 Nov	Delta	direct
15 Oct - 05 Nov	KLM	direct
17 Oct - 08 Nov	Air Canada
19 Oct - 08 Nov	Air Canada
23 Oct - 15 Nov	Air Canada
22 Oct - 15 Nov	Air Canada
14 Oct - 08 Nov	Air Canada
13 Oct - 08 Nov	Air Canada
15 Oct - 08 Nov	Air Canada
16 Oct - 27 Nov	Air Canada

Also check the deals for one-way flights from Montreal to Amsterdam in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to Amsterdam in October from 448€

Return flights